baber/WOPTO huggingface dataset:
Patent JP-2005210889-A (JP)
Title: Dc motor driving method for reducing undesired interference of high frequency, and application to vehicle lighting, or signaling device
Inventor: FLANDRE LOIC
IPC: H02M1/12
Filed: 2005-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce deleterious interference electromagnetic waves produced from DC electric motor.  <P>SOLUTION: With respect to the control method for controlling a control circuit, a step is included for changing the control parameters for the control circuit. The changing of parameters is determined so as to reduce at least one electromagnetic radiation which defines the features of the electromagnetic radiation which is undesirable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006203563-A (JP)
Title: Ultrasonic sensor
Inventor: ODA KIYOSHIGE
IPC: G01S15/931
Filed: 2005-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To secure electric continuity with the electrodes of a piezo-electric vibrator when a resin-made case body is adopted as the case body for an ultrasonic sensor.  <P>SOLUTION: The ultrasonic sensor 90 includes an inner case body 21 which is formed of a resin having a blind cylindrical shape. A conductive film 6 is joined with the bottom surface 21a. One of both the side surfaces of the piezo-electric vibrator 1, where the electrodes are formed, is made to adhere onto the conductive film 6. Accordingly, the electrode contacts the conductive film 6, so as to obtain the electric continuity. When a lead wire 5 is connected to the conductive film 6 and the electrode which is formed on the other surface of the piezo-electric vibrator 1, the electric continuity is secured with the electrodes of the piezo-electric vibrator.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006198936-A (JP)
Title: Belt driving device
Inventor: ARIGA YUICHI
IPC: F16H19/02
Filed: 2005-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt driving device which can perform an accurate and easy positional adjustment of a stopper mechanism and stably maintain prevention of tooth skipping and belt removal of a timing belt for a long period of time.  <P>SOLUTION: The belt driving device 14 is provided with a driving pulley rotary-driven by a carriage motor, a driven pulley rotatably pivoted by a pulley holder 31 which is arranged movable with respect to a base frame 24 and is urged in a direction away from the driving pulley by a tension adjustment spring 37, a carriage fixed on the timing belt wound between the driving pulley and the driven pulley, and the stopper mechanism 40 which restricts the driven pulley from moving over prescribed distance on the driving pulley side. The stopper mechanism 40 has a cam plate 39 having an outer peripheral cam surface 39b which is rotatably supported by the base frame 24 and gradually changes in the distance away from the center of rotation O1, and a screw member 41 for unrotatably fixing the cam plate 39 to the base frame 24.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006202653-A (JP)
Title: Semiconductor photoelectric cathode
Inventor: HIROHATA TORU
IPC: H01J31/50
Filed: 2005-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor photoelectric cathode capable of reducing dark emission causing the degradation of detection efficiency and image quality.  <P>SOLUTION: A semiconductor layer 14 has a forward mesa inclined surface area MJ where the width of one direction [0-1-1] of a pattern of the semiconductor layer 14 is increased toward an electron emission layer 13. This semiconductor photoelectric cathode C is further has a backward mesa inclined surface area MA where the width of the other direction [01-1] of the pattern of the semiconductor layer 14 is decreased toward the electron emission layer 13. In the forward mesa inclined surface area MJ, dark emission tends to increase in a part where the n-type InP semiconductor layer 14 contacts with the p-type InP electron emission layer 13. However, the forward mesa inclined surface area MJ is covered with a SiN insulation layer 17, whereby it cannot be used as an electron emission source because electrons cannot jump out into a vacuum by penetrating the insulation layer 17. Accordingly, the semiconductor photoelectric cathode C hardly generating dark emission can be formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005266772-A (JP)
Title: Method of manufacturing endless belt, and endless belt
Inventor: KAMATA NAOYA
IPC: G03G15/20
Filed: 2005-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an endless belt with which uniform coating can be performed to obtain values of film thickness and a circumference as targeted, and to provide an endless belt obtained by the manufacturing method.  <P>SOLUTION: In a method of manufacturing an endless belt by installing an annular body 5 having a circular hole 6 greater than an outer diameter of a cylindrical core body 1 on a coating liquid 2 so as to be freely movable, passing the cylindrical core body through the hole, relatively and vertically moving up the cylindrical core body from the coating liquid and by applying the coating liquid over a surface of the cylindrical core body, the endless belt manufacturing method is characterized by making temperatures of the cylindrical core body and the annular body approximately equal at least during cylindrical core body dipping. Furthermore, the present invention relates to the endless belt to be manufactured by the said manufacturing method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006204964-A (JP)
Title: Apparatus and method for pattern formation
Inventor: NARIZUMI AKIRA
IPC: B05D1/26
Filed: 2005-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To form a uniform pattern on a substrate even with nonuniform amounts of droplets discharged from individual nozzles.  <P>SOLUTION: A pattern formation apparatus forms a pattern on a substrate by discharging two or more droplets from respective nozzles N1 to Nn while moving a nozzle unit consisting of the nozzles N1 to Nn in an integrated form relatively with respect to the substrate by changing the relative position of the substrate to the nozzle unit. The apparatus has a data-accumulating means 35 of accumulating data on the amount of droplets discharged onto the substrate from individual nozzles N1 to Nn, translocated position measuring means 31 and 32 of measuring the relative translocated position of the substrate to the nozzle unit and a controlling means 34 controlling whether or not two or more droplets are discharged onto the substrate from the nozzles N1 to Nn based on the data on the discharging amounts of individual nozzles N1 to Nn and the data on the translocated position of the substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005213499-A (JP)
Title: Dynamic vulcanization of elastomer by in-situ polymerization
Inventor: PARK EDWARD H
IPC: C08G69/16
Filed: 2005-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processable rubber composition, and to provide a method for producing the same.  <P>SOLUTION: This processable rubber composition contains a vulcanized elastomer dispersed in a matrix of a thermoplastic polymer material. For example, the matrix forms a continuous phase and the vulcanized elastomer material forms a discontinuous phase and has a particle form. The composition is produced by a process for mixing a curing agent with an uncured fluorocarbon elastomer together with a reactive oligomer, to form a mixture, and a process for heating the mixture at a temperature enough for realizing vulcanization of the elastomer material and polymerization of the oligomer for a time enough for the same, while applying mechanical energy to the mixture and mixing it. A molded product, such as a seal, a gasket, an O-ring, and a hose, is easily molded from the rubber composition through an ordinary thermoplastic molding process, such as blow molding, injection molding, and extrusion molding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006205779-A (JP)
Title: Door structure for vehicle
Inventor: YAMAMOTO CHIHIRO
IPC: B60R21/02
Filed: 2005-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door structure for a vehicle for effectively preventing intrusion of a door for a vehicle into a cabin by a press beam light in weight at the time of a side collision by providing the press beam having excellent shock absorbing property and having a hat-shaped cross-sectional shape having reduced weight in a door main body.  <P>SOLUTION: This door structure is provided with the door main body disposed in the vehicle body and the press beam 10 disposed to be extended in the longitudinal direction of the vehicle body within the door main body and having the hat-shaped cross-sectional shape. A flange 10f formed on an opening end face 10k side of the press beam 10 has a round R-shape at the opening end face 10k. The flange 10f has a length extended from at least a R-stop L within 100% of the radius R.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006207180-A (JP)
Title: Water intake facility manufacturable at low cost and having high function and continuous siphon applicable to the water intake facility
Inventor: KAWASAKI HIDEAKI
IPC: E02B7/20
Filed: 2005-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water intake facility having a function capable of arbitrarily selecting the intake position of final effluent.  <P>SOLUTION: In this gateless water intake facility having a plurality of siphon water channels for selectively taking water, three or more of the same shaped siphon floors 18 of reverse V-shape in cross section are stacked through certain intervals so that their cross sectional axes can form a shared straightline to form a continuous siphon 27 without a clearance between the intake side adjacent openings of the siphon water channel (b). The siphon floor 18 comprises an upstream side footboard 20 and a downstream side footboard 21 forming a reverse V-shape in cross section and a water lead-in board 22 installed on the lower side of these footboards between these footboards (a).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006206236-A (JP)
Title: Image forming device
Inventor: YAMAGISHI KENICHI
IPC: B65H7/00
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing factors to affect the image formation by reliably removing dew condensation on a conveying passage.  <P>SOLUTION: The image forming device forms an image on a recording medium F by taking out the recording media F one by one from a recording medium feed unit A with a plurality of recording media F stacked therein, and conveying the recording media F. The image forming device comprises a dew condensation sensor S to detect dew condensation generated on a conveying passage of the recording media F, and a control unit E to control the conveyance of the recording media F according to the result of output from the dew condensation sensor S. The control unit E conveys at least one recording medium F including the highest layer out of the recording media F stacked in the recording medium feed unit A along the conveying passage if the dew condensation sensor S detects generation of dew condensation during the warm-up period when the image forming device is started.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006214746-A (JP)
Title: Neutron diagnostic system
Inventor: SHIHO SHIGEO
IPC: G01T3/06
Filed: 2005-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a neutron diagnostic system which operates stably under high dose and uses an irradiation-induced luminous body having high sensitivity to fast neutrons.  <P>SOLUTION: The neutron diagnostic system can measure under the presence of fast neutrons, using luminous bodies, such as ZnS:Ag, ZnS:Cu, and SrAl<SB>2</SB>O<SB>4</SB>:Eu:Dy by which light is induced by neutron irradiation and uses a luminous body having high luminous intensity and a luminous body, having long-term constant luminous intensity, when subjected to irradiation of neutrons.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006215203-A (JP)
Title: Image forming apparatus
Inventor: INUI YOJI
IPC: G03G15/01
Filed: 2005-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus wherein a mechanism of cleaning the detection surface of an optical sensor is installed at a low cost while saving the space, and the detection surface can be cleaned at a regular cycle without causing failures.  <P>SOLUTION: In the image forming apparatus 1 having a transfer belt 26 composed of an endless belt, a plurality of image forming units 18M to 18K arranged side by side in a carrying direction by the transfer belt, a plurality of toner supply containers 25M to 25K freely attachably/detachably attached to one end side in a direction orthogonal to the carrying direction by transfer belt so as to correspond to the plurality of image forming units 18M to 18K, respectively, and optical sensors 66, 70 and 74 arranged facing the transfer belt 26, the apparatus 1 is provided with the cleaning member 90 which is energized to one end side in the direction orthogonal to the carrying direction by transfer belt so as to clean the detection surfaces 67, 71 and 75 of the optical sensors 66, 70 and 74 while sliding backward and forward linked with the replacing operation of one specified sensor 25K among the plurality of toner supply containers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006215832-A (JP)
Title: Electronic album forming device
Inventor: TOMIMIZU MASAAKI
IPC: G06T3/00
Filed: 2005-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image free from distortion or trapezoidal deformation even in a case that a picture or the like is curled or when reading the picture or the like from an oblique direction.  <P>SOLUTION: Simultaneously with reading of the picture Pa or the like placed on a photographic table 11 by a reading part 13, the floating quantity x of the picture Pa or the like is measured by a proximity sensor 24 to detect the curved state thereof, and contraction deformation caused in the read image is corrected. When the picture Pa or the like is read from an oblique direction, trapezoidal deformation is also corrected. The corrected material image of a picture Pb or the like is stored and also displayed on a liquid crystal display part 14, and material images are arranged in optional positions by operating an operation part 12 while watching the liquid crystal display part 14 to form an album image.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006222551-A (JP)
Title: Electronic circuit device
Inventor: UEDA MASANORI
IPC: H03H9/64
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic circuit device which can reduce return loss of a filter, has high performance, and can realize high frequency band and be miniaturized.  <P>SOLUTION: This is an electronic circuit device provided with filters (154, 156) and 90° hybrids (150, 152) connected to the filters. According to this device, the 90° hybrids (150, 152) are connected to the filters (154, 156). Thus, since a signal input into one terminal of the 90° hybrids passes through the 90° hybrids and is reflected on the filters, the signal is not output to the original terminal. That means, the return loss can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006222688-A (JP)
Title: Image reader and image forming apparatus
Inventor: KATO MASANORI
IPC: H04N1/028
Filed: 2005-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of ensuring image quality while eliminating the problem of an electromagnetic disturbance in the case of reading a document image.  <P>SOLUTION: This image reader is equipped with a CCD sensor 13, a CDS circuit 15, an A/D converting circuit 19, (n) S/H circuits 31, a timing generator 23, and an SSGC device 25. Each S/H circuit 31 is arranged between the CCD sensor 13 and A/D converting circuit 19 and an analog signal can be written. The timing generator 23 outputs control signals to at least the CCD sensor 13, A/D converting circuit 19, and respective S/H circuits 31 in designated timing. The SSGC device 25 can impose frequency modulation on a reference clock, and clock-diffuses a control signal to the CDS circuit 15, but does not clock-diffuse the control signal to the A/D converting circuit 19.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005243014-A (JP)
Title: Method, device and system of cryptography for storage medium electronic right management in closed and connected device
Inventor: SHEAR VICTOR H
IPC: G06Q20/00
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique that uses cryptology to manage right to information stored in a portable medium being an optical medium such as a DVD more specifically, in relation to technique for information protection using cryptography.  <P>SOLUTION: This technique includes a first rule or rule group for permitting first use of information, a second rule or rule group for permitting the first use or second use of the information, and a meta rule which designates the use of a first device characterized by a set of first resources or the first rule or group in a device class and designates the use of a second device characterized by a set of second resources or the second rule or group in the device class, wherein the set of the second resources includes functions that do not exist in the set of the first resources.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006221759-A (JP)
Title: Optical disk device
Inventor: HAYATA MASANORI
IPC: G11B19/20
Filed: 2005-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device that can maintain recording quality at a high level even for an optical disk having a large eccentric component, the optical disk device which covers such a shortcoming of a conventional optical disk device that it can not maintain high quality recording quality for an optical disk having a large eccentric component since in such an optical disk, distance to a recording track from the rotational center of the disk varies due to the eccentricity of the disk and the linear velocity of the optical disk varies by the distance from the rotational center.  <P>SOLUTION: The optical disk device is provided with: a pickup module which records or reproduces information into or from an optical disk; a track cross detecting means which detects a track cross signal from the signals of the pickup module; a degree of eccentricity calculating means which calculates the degree of eccentricity of the optical disk from the track cross signal; a linear velocity variation calculating means which calculates the linear velocity variation amount of the optical disk from the degree of eccentricity of the disk; and a disk motor control means which controls the rotation of the optical disk.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006228607-A (JP)
Title: Method and apparatus for manufacturing separator for fuel cell
Inventor: HAMANAKA TAKEO
IPC: H01M8/02
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve molding processability and productivity of a separator for a fuel cell by surely, rapidly supplying a preform to a set position of a mold, in a method of manufacturing the separator for the fuel cell that uses the preform.  <P>SOLUTION: In the manufacturing method of the separator for the fuel cell, the separator 4 for the fuel cell is made by a primary molding step, where a powder composite material composed of a graphite powder and a thermosetting resin composition is compacted at ordinary temperatures to form a plate-shaped preform 14, and by a secondary molding step where the resulting preform 14 is press-molded by using the mold 15. The method comprises a transfer step, where the resulting preform 14 by the primary molding step is transferred to the set position of the mold 15 by using a transfer means B. In this transfer step, a preform support member 27 in the transfer means B is transferred from an import position N to set the preform 14 on this to an export position T, corresponding to the set position with respect the mold 15.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005255516-A (JP)
Title: METHOD FOR MANUFACTURING LARGE-VOLUME CaF2 SINGLE CRYSTAL HAVING LOW SCATTERING PROPERTY AND HIGH LASER STABILITY, CRYSTAL MANUFACTURED BY THE METHOD, AND USE OF THE CRYSTAL
Inventor: ORTMANN LARS
IPC: C30B29/12
Filed: 2005-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a large-volume CaF<SB>2</SB>single crystal having high laser stability, low scattering property, high uniformity and improved birefringence.  <P>SOLUTION: A CaF<SB>2</SB>single crystal which can be tempered at elevated temperatures and has low scattering property, small refractive index difference and small angle grain boundaries is manufactured by steps of: (a) heat-treating a CaF<SB>2</SB>material at 1,000-1,250°C for at least 5 hours; (b) vaporizing the CaF<SB>2</SB>material at ≥1,100°C in vacuum of at most 5×10<SP>-4</SP>mbar to produce vapor after the heat treatment in the step (a); (c) condensing the vapor at 500-1,280°C to produce a condensate; (d) producing a CaF<SB>2</SB>melt from the condensate; (e) cooling the CaF<SB>2</SB>melt to grow a CaF<SB>2</SB>single crystal; and (f) then tempering the CaF<SB>2</SB>single crystal. As the start material of CaF<SB>2</SB>in this method, waste crystals and cuttings from a used melt can be used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006224903-A (JP)
Title: Vehicular steering device
Inventor: AKUTA YOSHIYASU
IPC: B62D5/04
Filed: 2005-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular steering device capable of easily recognizing the maximum steering.  <P>SOLUTION: The vehicular steering device 1 comprises a steering wheel 2 operated by a driver, a steering motor 10 and a rack shaft 9 for steering wheels 6, a reaction force motor 4 for giving the steering reaction force to the steering wheel 2, a steering actuator control means for controlling the steering motor 10 according to an operation amount to the steering wheel 2, a reaction force actuator control means for controlling the reaction force motor 4. The steering wheel 2 is vibrated by the reaction force motor 4 when the wheels 6 get close to the maximum steering.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006225599-A (JP)
Title: Pneumatic tire
Inventor: NAKAMURA EIJI
IPC: C08L21/02
Filed: 2005-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire improving both of a on-ice/snow performance and abrasion resistance.  <P>SOLUTION: The pneumatic tire comprises a tread using a rubber composition comprising a rubber component obtained by mixing a rubber latex with a slurry solution which is a dispersion of carbon black in water and then coagulating, and closed cells.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005150773-A (JP)
Title: Electronic equipment mounted with electronic components
Inventor: TAKAHASHI TOSHIYUKI
IPC: H01L25/18
Filed: 2005-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment that can reduce an area required for mounting a semiconductor device.  <P>SOLUTION: The electronic equipment has a plurality of mounting parts which are isolated each other, a circuit board in which these mounting parts are electrically connected and at least flexible wiring materials are employed between mounting parts, and semiconductor chips mounted in each mounting part. In the mounting parts, single semiconductor chip and multiple semiconductor chips are mounted. Also, it is characterized by a mount structure of the semiconductor chips stacked mutually by bending at flexible wiring materials employed for extending a distance between mounting parts so that multiple semiconductor chips are overlaid on the single semiconductor chip which is in a mounted state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI